// Copyright 2019 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#include <cstddef>
#include <cstdint>
#include <cstdlib>

#include "double-conversion.h"

using double_conversion::StringToDoubleConverter;

extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
  StringToDoubleConverter converter(
      StringToDoubleConverter::ALLOW_HEX |
          StringToDoubleConverter::ALLOW_OCTALS |
          StringToDoubleConverter::ALLOW_TRAILING_JUNK |
          StringToDoubleConverter::ALLOW_LEADING_SPACES |
          StringToDoubleConverter::ALLOW_TRAILING_SPACES |
          StringToDoubleConverter::ALLOW_SPACES_AFTER_SIGN |
          StringToDoubleConverter::ALLOW_CASE_INSENSIBILITY |
          StringToDoubleConverter::ALLOW_HEX_FLOATS,
      /*empty_string_value=*/0.0,
      /*junk_string_value=*/0.0, "inf", "nan");
  int num_digits_unused;
  converter.StringToDouble(reinterpret_cast<const char*>(data), size,
                           &num_digits_unused);
  return 0;
}
